Update code coverage badge

clover.xml

@@ -1,6 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<coverage generated="1648587867">
- <project timestamp="1648587867">
- <metrics files="0" loc="0" ncloc="0" classes="0" methods="0" coveredmethods="0" conditionals="0" coveredconditionals="0" statements="0" coveredstatements="0" elements="0" coveredelements="0"/>
+<coverage generated="1680628708">
+ <project timestamp="1680628708">
+ <file name="/app/src/SIVatFormatValidator.php">
+ <class name="rocketfellows\SIVatFormatValidator\SIVatFormatValidator" namespace="global">
+ <metrics complexity="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="1" coveredstatements="1" elements="2" coveredelements="2"/>
+ </class>
+ <line num="11" type="method" name="isValidFormat" visibility="protected" complexity="1" crap="1" count="18"/>
+ <line num="13" type="stmt" count="18"/>
+ <metrics loc="16" ncloc="16" classes="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="1" coveredstatements="1" elements="2" coveredelements="2"/>
+ </file>
+ <metrics files="1" loc="16" ncloc="16" classes="1" methods="1" coveredmethods="1" conditionals="0" coveredconditionals="0" statements="1" coveredstatements="1" elements="2" coveredelements="2"/>
  </project>
 </coverage>